Multicomponent Flow Modeling

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Multicomponent Flow Modeling

Author : Vincent Giovangigli
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461215806

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Multicomponent Flow Modeling by Vincent Giovangigli Pdf

The goal of this is book to give a detailed presentation of multicomponent flow models and to investigate the mathematical structure and properties of the resulting system of partial differential equations. These developments are also illustrated by simulating numerically a typical laminar flame. Our aim in the chapters is to treat the general situation of multicomponent flows, taking into account complex chemistry and detailed transport phe nomena. In this book, we have adopted an interdisciplinary approach that en compasses a physical, mathematical, and numerical point of view. In par ticular, the links between molecular models, macroscopic models, mathe matical structure, and mathematical properties are emphasized. We also often mention flame models since combustion is an excellent prototype of multicomponent flow. This book still does not pretend to be a complete survey of existing models and related mathematical results. In particular, many subjects like multi phase-flows , turbulence modeling, specific applications, porous me dia, biological models, or magneto-hydrodynamics are not covered. We rather emphasize the fundamental modeling of multicomponent gaseous flows and the qualitative properties of the resulting systems of partial dif ferential equations. Part of this book was taught at the post-graduate level at the Uni versity of Paris, the University of Versailles, and at Ecole Poly technique in 1998-1999 to students of applied mathematics.

Chemically Reacting Flow

Author : Robert J. Kee,Michael E. Coltrin,Peter Glarborg,Huayang Zhu
Publisher : John Wiley & Sons
Page : 792 pages
File Size : 42,7 Mb
Release : 2017-09-27
Category : Science
ISBN : 9781119186298

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Chemically Reacting Flow by Robert J. Kee,Michael E. Coltrin,Peter Glarborg,Huayang Zhu Pdf

A guide to the theoretical underpinnings and practical applications of chemically reacting flow Chemically Reacting Flow: Theory, Modeling, and Simulation, Second Edition combines fundamental concepts in fluid mechanics and physical chemistry while helping students and professionals to develop the analytical and simulation skills needed to solve real-world engineering problems. The authors clearly explain the theoretical and computational building blocks enabling readers to extend the approaches described to related or entirely new applications. New to this Second Edition are substantially revised and reorganized coverage of topics treated in the first edition. New material in the book includes two important areas of active research: reactive porous-media flows and electrochemical kinetics. These topics create bridges between traditional fluid-flow simulation approaches and transport within porous-media electrochemical systems. The first half of the book is devoted to multicomponent fluid-mechanical fundamentals. In the second half the authors provide the necessary fundamental background needed to couple reaction chemistry into complex reacting-flow models. Coverage of such topics is presented in self-contained chapters, allowing a great deal of flexibility in course curriculum design. • Features new chapters on reactive porous-media flow, electrochemistry, chemical thermodynamics, transport properties, and solving differential equations in MATLAB • Provides the theoretical underpinnings and practical applications of chemically reacting flow • Emphasizes fundamentals, allowing the analyst to understand fundamental theory underlying reacting-flow simulations • Helps readers to acquire greater facility in the derivation and solution of conservation equations in new or unusual circumstances • Reorganized to facilitate use as a class text and now including a solutions manual for academic adopters Computer simulation of reactive systems is highly efficient and cost-effective in the development, enhancement, and optimization of chemical processes. Chemically Reacting Flow: Theory, Modeling, and Simulation, Second Edition helps prepare graduate students in mechanical or chemical engineering, as well as research professionals in those fields take utmost advantage of that powerful capability.

Multicomponent and Multiscale Systems

Author : Juergen Geiser
Publisher : Springer
Page : 325 pages
File Size : 54,5 Mb
Release : 2015-08-21
Category : Technology & Engineering
ISBN : 9783319151175

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Multicomponent and Multiscale Systems by Juergen Geiser Pdf

This book examines the latest research results from combined multi-component and multi-scale explorations. It provides theory, considers underlying numerical methods and presents brilliant computational experimentation. Engineering computations featured in this monograph further offer particular interest to many researchers, engineers and computational scientists working in frontier modeling and applications of multicomponent and multiscale problems. Professor Geiser gives specific attention to the aspects of decomposing and splitting delicate structures and controlling decomposition and the rationale behind many important applications of multi-component and multi-scale analysis. Multicomponent and Multiscale Systems: Theory, Methods and Applications in Engineering also considers the question of why iterative methods can be powerful and more appropriate for well-balanced multiscale and multicomponent coupled nonlinear problems. The book is ideal for engineers and scientists working in theoretical and applied areas.

Mathematical Models and Finite Elements for Reservoir Simulation

Author : G. Chavent,J. Jaffré
Publisher : Elsevier
Page : 375 pages
File Size : 53,9 Mb
Release : 1986-01-01
Category : Technology & Engineering
ISBN : 0080875386

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Mathematical Models and Finite Elements for Reservoir Simulation by G. Chavent,J. Jaffré Pdf

Numerical simulators for oil reservoirs have been developed over the last twenty years and are now widely used by oil companies. The research, however, has taken place largely within the industry itself, and has remained somewhat inaccessible to the scientific community. This book hopes to remedy the situation by means of its synthesized presentation of the models used in reservoir simulation, in a form understandable to both mathematicians and engineers. The book aims to initiate a rigorous mathematical study of the immiscible flow models, partly by using the novel `global pressure' approach in treating incompressible two-phase problems. A finite element approximation technique based on the global pressure variational model is presented, and new approaches to the modelling of various kinds of multiphase flow through porous media are introduced. Much of the material is highly original, and has not been presented elsewhere. The mathematical and numerical models should be of great interest to applied mathematicians, and to engineers seeking an alternative approach to reservoir modelling.

Integrated Flow Modeling

Author : John Fanchi
Publisher : Elsevier
Page : 304 pages
File Size : 42,6 Mb
Release : 2000-11-23
Category : Technology & Engineering
ISBN : 0080534813

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Integrated Flow Modeling by John Fanchi Pdf

Integrated Flow Modeling presents the formulation, development and application of an integrated flow simulator (IFLO). Integrated flow models make it possible to work directly with seismically generated data at any time during the life of the reservoir. An integrated flow model combines a traditional flow model with a petrophysical model. The text discusses properties of porous media within the context of multidisciplinary reservoir modeling, and presents the technical details needed to understand and apply the simulator to realistic problems. Exercises throughout the text direct the reader to software applications using IFLO input data sets and an executable version of IFLO provided with the text. The text-software combination provides the resources needed to convey both theoretical concepts and practical skills to geoscientists and engineers.

Theory of Multicomponent Fluids

Author : Donald A. Drew,Stephen L. Passman
Publisher : Springer Science & Business Media
Page : 311 pages
File Size : 42,7 Mb
Release : 2006-05-10
Category : Mathematics
ISBN : 9780387226378

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Theory of Multicomponent Fluids by Donald A. Drew,Stephen L. Passman Pdf

An exposition of the derivation and use of equations of motion for two-phase flow. The approach taken derives the equations of motion using ensemble averaging, and compares them with those derived from control volume methods. Closure for dispersed flows is discussed, and some fundamental solutions are given. The work focuses on the fundamental aspects of two-phase flow, and is intended to give the reader a background for understanding the dynamics as well as a system of equations that can be used in predictions of the behavior of dispersed two-phase flows. The exposition in terms of ensemble averaging is new, and combining it with modern continuum mechanics concepts makes this book unique. Intended for engineering, mathematics and physics researchers and advanced graduate students working in the field.

Multiphase Flow Analysis Using Population Balance Modeling

Author : Guan Heng Yeoh,Dr. Chi Pok Cheung,Jiyuan Tu
Publisher : Butterworth-Heinemann
Page : 385 pages
File Size : 43,8 Mb
Release : 2013-08-19
Category : Science
ISBN : 9780080982335

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Multiphase Flow Analysis Using Population Balance Modeling by Guan Heng Yeoh,Dr. Chi Pok Cheung,Jiyuan Tu Pdf

Written by leading multiphase flow and CFD experts, this book enables engineers and researchers to understand the use of PBM and CFD frameworks. Population balance approaches can now be used in conjunction with CFD, effectively driving more efficient and effective multiphase flow processes. Engineers familiar with standard CFD software, including ANSYS-CFX and ANSYS–Fluent, will be able to use the tools and approaches presented in this book in the effective research, modeling and control of multiphase flow problems. Builds a complete understanding of the theory behind the application of population balance models and an appreciation of the scale-up of computational fluid dynamics (CFD) and population balance modeling (PBM) to a variety of engineering and industry applications in chemical, pharmaceutical, energy and petrochemical sectors The tools in this book provide the opportunity to incorporate more accurate models in the design of chemical and particulate based multiphase processes Enables readers to translate theory to practical use with CFD software

Interactions Between a Multicomponent Flow and a Laser Beam

Author : Kuei-Yuan Chien
Publisher : Unknown
Page : 34 pages
File Size : 54,9 Mb
Release : 1974
Category : Fluid mechanics
ISBN : UOM:39015095247105

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Interactions Between a Multicomponent Flow and a Laser Beam by Kuei-Yuan Chien Pdf

A theoretical model of the interaction between a hypersonic multicomponent flow and a high-power laser beam is described. The properties of the gaseous wedge (composed of the vapor of liquid-air droplets irradiated by a laser beam) are calculated. Conditions under which a steady-state shock wave will form ahead of the gaseous wedge and serve as an effective mechanism to separate the droplets from the carrier gas are described. The concept of generating a gaseous wedge to separate particles from the carrier gas is discussed. (Modified author abstract).

Fluid Flow In Porous Media: Fundamentals And Applications

Author : Liang Xue,Xiaozhe Guo,Hao Chen
Publisher : World Scientific
Page : 408 pages
File Size : 50,7 Mb
Release : 2020-09-24
Category : Science
ISBN : 9789811219542

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Fluid Flow In Porous Media: Fundamentals And Applications by Liang Xue,Xiaozhe Guo,Hao Chen Pdf

Processes of flow and displacement of multiphase fluids through porous media occur in many subsurface systems and have found wide applications in many scientific, technical, and engineering fields. This book focuses on the fundamental theory of fluid flow in porous media, covering fluid flow theory in classical and complex porous media, such as fractured porous media and physicochemical fluid flow theory. Key concepts are introduced concisely and derivations of equations are presented logically. Solutions of some practical problems are given so that the reader can understand how to apply these abstract equations to real world situations. The content has been extended to cover fluid flow in unconventional reservoirs. This book is suitable for senior undergraduate and graduate students as a textbook in petroleum engineering, hydrogeology, groundwater hydrology, soil sciences, and other related engineering fields.

Efficient Numerical Methods and Information-Processing Techniques for Modeling Hydro- and Environmental Systems

Author : Reinhard Hinkelmann
Publisher : Springer Science & Business Media
Page : 320 pages
File Size : 46,5 Mb
Release : 2006-08-10
Category : Science
ISBN : 9783540323792

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Efficient Numerical Methods and Information-Processing Techniques for Modeling Hydro- and Environmental Systems by Reinhard Hinkelmann Pdf

Numerical simulation models have become indispensable in hydro- and environmental sciences and engineering. This monograph presents a general introduction to numerical simulation in environment water, based on the solution of the equations for groundwater flow and transport processes, for multiphase and multicomponent flow and transport processes in the subsurface as well as for flow and transport processes in surface waters. It displays in detail the state of the art of discretization and stabilization methods (e.g. finite-difference, finite-element, and finite-volume methods), parallel methods, and adaptive methods as well as fast solvers, with particular focus on explaining the interactions of the different methods. The book gives a brief overview of various information-processing techniques and demonstrates the interactions of the numerical methods with the information-processing techniques, in order to achieve efficient numerical simulations for a wide range of applications in environment water.

Multiphysics and Multiscale Modeling

Author : Young W. Kwon
Publisher : CRC Press
Page : 426 pages
File Size : 55,8 Mb
Release : 2015-10-05
Category : Science
ISBN : 9781482244595

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Multiphysics and Multiscale Modeling by Young W. Kwon Pdf

Written to appeal to a wide field of engineers and scientists who work on multiscale and multiphysics analysis, Multiphysics and Multiscale Modeling: Techniques and Applications is dedicated to the many computational techniques and methods used to develop man-made systems as well as understand living systems that exist in nature. Presenting a body

New Approaches in Modeling Multiphase Flows and Dispersion in Turbulence, Fractal Methods and Synthetic Turbulence

Author : F.C.G.A. Nicolleau,C. Cambon,J.-M. Redondo,J.C. Vassilicos,M. Reeks,A.F. Nowakowski
Publisher : Springer Science & Business Media
Page : 159 pages
File Size : 51,5 Mb
Release : 2011-10-29
Category : Technology & Engineering
ISBN : 9789400725065

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New Approaches in Modeling Multiphase Flows and Dispersion in Turbulence, Fractal Methods and Synthetic Turbulence by F.C.G.A. Nicolleau,C. Cambon,J.-M. Redondo,J.C. Vassilicos,M. Reeks,A.F. Nowakowski Pdf

This book contains a collection of the main contributions from the first five workshops held by Ercoftac Special Interest Group on Synthetic Turbulence Models (SIG42. It is intended as an illustration of the sig’s activities and of the latest developments in the field. This volume investigates the use of Kinematic Simulation (KS) and other synthetic turbulence models for the particular application to environmental flows. This volume offers the best syntheses on the research status in KS, which is widely used in various domains, including Lagrangian aspects in turbulence mixing/stirring, particle dispersion/clustering, and last but not least, aeroacoustics. Flow realizations with complete spatial, and sometime spatio-temporal, dependency, are generated via superposition of random modes (mostly spatial, and sometime spatial and temporal, Fourier modes), with prescribed constraints such as: strict incompressibility (divergence-free velocity field at each point), high Reynolds energy spectrum. Recent improvements consisted in incorporating linear dynamics, for instance in rotating and/or stably-stratified flows, with possible easy generalization to MHD flows, and perhaps to plasmas. KS for channel flows have also been validated. However, the absence of "sweeping effects" in present conventional KS versions is identified as a major drawback in very different applications: inertial particle clustering as well as in aeroacoustics. Nevertheless, this issue was addressed in some reference papers, and merits to be revisited in the light of new studies in progress.

Collected Papers in Honor of Yoshihiro Shibata

Author : Tohru Ozawa
Publisher : Springer Nature
Page : 396 pages
File Size : 47,5 Mb
Release : 2023-01-01
Category : Mathematics
ISBN : 9783031192524

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Collected Papers in Honor of Yoshihiro Shibata by Tohru Ozawa Pdf

Yoshihiro Shibata has made many significant contributions to the area of mathematical fluid mechanics over the course of his illustrious career, including landmark work on the Navier-Stokes equations. The papers collected here — on the occasion of his 70th birthday — are written by world-renowned researchers and celebrate his decades of outstanding achievements.

Advanced Modelling with the MATLAB Reservoir Simulation Toolbox

Author : Knut-Andreas Lie,Olav Møyner
Publisher : Cambridge University Press
Page : 625 pages
File Size : 54,7 Mb
Release : 2021-11-25
Category : Business & Economics
ISBN : 9781316519967

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Advanced Modelling with the MATLAB Reservoir Simulation Toolbox by Knut-Andreas Lie,Olav Møyner Pdf

Presents advanced reservoir simulation methods used in the widely-used MRST open-source software for researchers, professionals, students.

Simulation of Flow in Porous Media

Author : Peter Bastian,Johannes Kraus,Robert Scheichl,Mary Wheeler
Publisher : Walter de Gruyter
Page : 224 pages
File Size : 50,7 Mb
Release : 2013-07-31
Category : Mathematics
ISBN : 9783110282245

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Simulation of Flow in Porous Media by Peter Bastian,Johannes Kraus,Robert Scheichl,Mary Wheeler Pdf

Subsurface flow problems are inherently multiscale in space due to the large variability of material properties and in time due to the coupling of many different physical processes, such as advection, diffusion, reaction and phase exchange. Subsurface flow models still need considerable development. For example, nonequilibrium effects, entrapped air, anomalous dispersion and hysteresis effects can still not be adequately described. Moreover, parameters of the models are diffcult to access and often uncertain. Computational issues in subsurface flows include the treatment of strong heterogeneities and anisotropies in the models, the effcient solution of transport-reaction problems with many species, treatment of multiphase-multicomponent flows and the coupling of subsurface flow models to surface flow models given by shallow water or Stokes equations. With respect to energy and the environment, in particular the modelling and simulation of radioactive waste management and sequestration of CO2 underground have gained high interest in the community in recent years. Both applications provide unique challenges ranging from modelling of clay materials to treating very large scale models with high-performance computing. This book brings together key numerical mathematicians whose interest is in the analysis and computation of multiscale subsurface flow and practitioners from engineering and industry whose interest is in the applications of these core problems.